Designed to work with the Robert Sorby Patriot Chuck, these jaws have fine internal and external dovetails and gripper teeth, and they are perfect for gripping miniature projects.Available in the following sizes:
| Item | Minimum External | Maximum External | Minimum Internal | Maximum Internal |
| LRSJ1 | 1″ (25mm) | 2″ (50mm) | 17/32″ (14mm) | 1-17/32″ (39mm) |
| LRSJ15 | 1-3/8″ (35mm) | 2-3/8″ (60mm) | 57/64″ (24mm) | 1-57/64″ (49mm) |
| LRSJ3 | 2-3/4″ (70mm) | 3-3/4″ (95mm) | 2-5/16″ (59mm) | 3-5/16″ (84mm) |
| LRSJ4 | 3-1/2″ (89mm) | 4-1/2″ (114mm) | 3-1/16″ (78mm) | 4-1/16″ (103mm) |
WARNING: Cancer and Reproductive Harm -www.P65Warnings.ca.gov
